These unique accommodations would definitely make your next trip a little more exciting.

Hotel Costa Verde 727 Fuselage (Costa Rica)

You've probably never thought about how badly you want to stay in an exclusive two-bedroom suite built right into the converted hull of a Boeing 727 in the Costa Rican jungle. The best part? You can "enjoy an evening on the terrace while sipping a glass of wine and observing your tree top neighbors: sloths, toucans, monkeys and more."

At the Hotel Au Vieux Panier, every room is a work of art, and that art changes every year. Titled "Panic Room," this one was designed and executed by street artist "Tilt," who spent days spraying it in 2012.

When I think about traveling to Hong Kong (or anywhere in China), the absolute last think I'd imagine staying in would be a teepee. Then again, at $122 a night, it might be worth it just to say you did.

It has long been a dream of mine to live underwater, somewhere off the coast of anywhere. This might just be the closest we're going to get, just off the wild and beautiful island of Pemba in Africa's Tanzania.

This right here is why we have services like AirBnb--so that resourceful entrepreneurs can provide the world with the services it clearly desires. In this case, that desire is to rent a patch of dirt for the low-low price of $40 a night. And that patch of dirt gets pretty stellar reviews.

As you might have gleaned from the name, this duplex in Nantes is outfitted with all sorts of paraphernalia with a distinctly Jules Verne feel. The Cabin of Captain Nemo even offers a wine and meal service, so you can focus on steering the Nautilus and brooding.

Hostel Celica in Slovenia boasts that it has transformed a former prison into the "Worlds No.1 Hippest Hostel," and while I'm sure some would beg to differ, it was a fabulous reconstitution of an otherwise solemn place.

If you're not looking closely, its possible you'd miss it altogether. More than just a room, a mirror, a cube, and a treehouse, the Mirrorcube Treehouse Room is the ultimate conversation starter of a hotel.

One part art, one part adventure, your stay at Blow Up Hall 5050 Hotel in Poland will be a unique and exclusive experience, guaranteed. The rooms have no numbers, there's no reception, and guests are given an iPhone that serves as a virtual concierge, as well as a guide and key to access to their room for their stay.

I have often thought that my visit to New York was woefully incomplete, since I did not personally have the opportunity to relive an episode of Hoarders while I was there. Don't make my mistake, take up Paige & Ahnika on their offer to stay in their House of Collection in Williamsburg.

Resorts are so passé, you've probably had enough down comforters, plush bathrobes, and jacuzzi tubs to last a lifetime. What you really need ares any of Hayema Heerd's exotic offerings, like their hay igloo, hay loft, and strawbale suites. Sleep on real straw, in luxury.

Form meets function in this ash-tree accommodation. Not only is it a treehouse (and therefore comes with all of the associated bragging rights of staying in a treehouse), but it's also a fabulous way to take in the English countryside.

If you've ever been to Magic Mountain at Disney World, then you'll notice right away that this is exactly nothing like that. This Magic Mountain is all about preserving the magic of nature, seated deep in Huilo-Huilo Biological Reserve in the Chilean-Patagonian rainforest.

Maybe sleeping in a cement tube designed for sewage is not your idea of a dream vacation, but a night in one of these would be distinctly different than crashing in a sewer. Designed in 2004 by Andreas Strauss, each tube-room comes with a hand painted mural by artist Thomas Latzel Ochoa to give them their own distinctive character.

Drawing from stories and fairy tales around the world, architect Dominique Noel set out to design one of the most unusual resorts in the world. From Trojan Horse Suites, to space scenes, La Balade des Gnomes is a realm of pure imagination.

Another must-see gem from the archives of AirBnB, this luxury floating bed in Celeste's backyard has 38 glowing reviews. 38 people have spent $65 or more a night just to sleep on this. And they loved it.

What happens when an artsy couple takes over the last remaining Ellis Island Ferry, and decides to turn it into a boatel on the Hoboken Pier? You get Yankee Ferry, where the decor is strange and the eggs are fresh (apparently from onboard chicken coops).

Ever wonder what it would be like to stay in a trailer caravan, or a detached train sleeper car, a 16 person tour bus, or a couple psychedelic VW buses that are all parked inside of a warehouse in Germany? Of course you have, which is obviously why BaseCamp Hostel Bonn was created.

Oh yes, the Rothschild giraffes are real, and you will get to meet them at Giraffe Manor in Kenya. Be it on the sprawling 140 acre reserve, the front lawn, or peeking in from the second story window. You will meet them, and they will meet you.

For $82 a night, you can stay at Capsule Tower in Tokyo which built in the '70's in the heart of the famous Ginza district. Sure, the rooms may be small and lacking in certain amenities like running showers, but reviewers say it's all worth it for the "history."

I'm of the mind that if you don't have to sign a waiver to stay somewhere, you're not doing it right. And, for those of us who want to drop too much money to spend a night in an old (and surely haunted) Latvian prison while being treated like a prisoner, Karostas Cietums is there for us.

Originally designed for the 1958 World's Fair, the Atomium is patterned after iron crystals viewed on the atomic level. Originally designed as living quarters, the building has become a discovery museum of sorts, and allows class field trips to spend the night inside it, doing science-y things.

The self-proclaimed "world's smallest hotel," Kofftel wants you to know exactly how your clothes feel in your overstuffed suitcase by putting you, your stuff, your bunks, and a bathroom inside a small building shaped like a suitcase.

The "eco-luxury and Alpine experience," Whitepod in Switzerland puts you inside a cutting edge geodesic dome-tent in the Alps, complete with woodburning stove. I'm not sure what sort of sorcery keeps the stove from igniting and/or melting the tent, nor am I sure that burning wood is the most eco-friendly way to heat a space, but I can say with certainty that any stay there would be an amazing one nonetheless.

Seated in New Zealand's Woodlyn Park (and minutes from the famous Waitomo Glow Worm Caves), this demilitarized freighter plane from 1950's comes complete with two fully-equipped rooms. Bonus: Yes, that's a habitable hobbit hole in the background.

Part epic hotel idea, part performance art piece, the Hotel Everland was a single luxury room that traveled between France, Switzerland, and Germany during 2002-2009. It was simply parked places and guests were invited to stay (and catch once-in-a-lifetime views of the cities they were in).

Every winter for the past 15 years, 44 suites full of art and sculpture arise from nothingness to the delight of guests and visiting tourists. Sculpted from snow and ice, and designed by a different batch of artists every time, the Hotel de Glace is one of the world's premier (and most photographed) ice hotels.

Now those visiting France can add "spend a night like a hamster" to their travel to-do, as La Villa Hamster in Nantes puts you in the hamster cage. And they went all out with the experience, including hamster hoods to wear during your stay, organic grains in the "mini bar," a large pedal operated water spigot, a person-sized hamster wheel, and a large chamber of wood chips in the bathroom.

Yarn bombing and puns abound in the "Do Knit Disturb" room of the Hotel Pelirocco in Brighton. One of several theme rooms (others include record shop, Star Wars, and nautical vibes), everything in the room is either covered in yarn, or made entirely of yarn (including a bedside display of knitted food items, and mock courtesy items in the bathroom).

Also known as "The Bubbles Island," the Museumotel was built in the 60's by a "utopian architect," and recently renovated in 2007. The 8 "bubbles" can house 2-5 people comfortably, and come in a variety of decor options (most of which still look like they're fresh out of the 60's).

The highly concept-driven Cubehouses in Rotterdam were designed by Piet Blom, and based on expanding attic-space into a useable room by tilting the cubic space on its axis, thus creating a "forest" of geometric tree-esque houses. Yeah, I didn't get it either.

The Palace of Salt in Bolivia is, as you might expect, made almost entirely out of salt. On the outer edge of the most famous salt flats in the world (the Salar de Uyuni), the Palacio de Sal we see today was built in 2007, and actually has a rule that prohibits guests from licking the walls.

This art-museum-hotel features a host of rooms designed by a laundry list of well-known Italian artists (and bear names like "The Mouth of Truth," "The Tower of Sigismondo," and "I'm Boarding On A Paper Boat"). And yes, the emphasis here is on the word art.

The incredibly popular Balancing Barn in Suffolk is known for its playful design, and the incredible near-360-degree views of the surrounding land offered from the living room, suspended above the sloping hill. Yes, the floor is glass-bottomed so you can see the ground far below you, and yes, The Balancing Barn is almost completely booked up through most of 2015.

Sure, the design at the Barcelo Raval Hotel is modern to the point of almost being goofy, but we forgive it for its excellent reviews, four-star rating, and ideal location minutes away from the famous Las Ramblas.

While you might think that any allusion to the Titanic would do more harm than good when trying to inspire confidence in the safety and stability of your vessel, we'll let it slide for the Waitanic (since the ship is completely landlocked in a valley in New Zealand). Built in 1942, the hotel actually gets remarkably good reviews for an old ship that's basically in the meadow of nowhere.

On the other side of the coin, here's what doing boat-accommodations right looks like. The famous Coco Island Maldives resort consists of "33 overwater suites" docked across renowned white-sand beaches and surrounded by vibrant reefs.

When "getting away from it all" means getting away from it ALL, now there's a place you can go to experience utter solitude. These converted forts were originally designed and built in the late 1800's to defend the harbor from nautical attacks, but have since been transformed into exclusive luxury-huts miles off the coast of Portsmouth, and are only accessible by private yacht and helicopter.

More than just a single train car in the middle of nowhere, now you can stay at a full train in the middle of nowhere! With each car slightly weirder than the last, the Wilson family invites you to explore their once-mobile suites. And with names like, "Golden Nellie," "Immaculate Conception," and "Bordello," how could you not be a little bit enticed by their offer?

Ever wonder what it's like to stay on an oil rig? Well now you can, thanks to the folks at Seaventures who acquired and transformed this rig into a dive-ready resort. And by transformed, I of course mean "mildly converted" (their own description of the renovations, courtesy of their website).

Another renowned cave-hotel, the rooms at the Cappadocia Cave Suites are a TripAdvisor favorite. I think we can trust the 571 satisfied customers, and file this under a "must stay" location when visiting Turkey.

By now you've probably heard of the infamous Swedish IceHotel, which gets bragging rights as the "world's first ice hotel." Constructed out of sprayed ice, the IceHotel has become such an icon that last year over 200 artists applied for the prestigious opportunity to participate in the design of the Hotel's 2013 incarnation .

At Arte Luise Kunsthotel in Berlin, every room of the hotel is a mixed-media masterpiece of art, a festival of odd and intrigue. Personally, I've always wondered what life would be like inside a cartoon (and this looks like as close as I'm going to get).